Peterbilt 352 Frame & Chassis

Frequently Asked Questions About Peterbilt 352 Frame & Chassis

What years and models of Peterbilt 352 are these bumpers compatible with?

Our Peterbilt 352 bumpers are designed to fit models from 1969 through 1987. However, compatibility can vary based on specific configurations. COE (Cab Over Engine) models may require different mounting brackets than conventional models. We recommend checking your OEM and model specifications before ordering, or contact our support team with your truck details for verification.

Are these bumpers made from steel or aluminum, and how thick is the material?

Most of our Peterbilt 352 bumpers are constructed from heavy-duty steel, typically ranging from 14-gauge to 10-gauge thickness depending on the specific model. We also carry select aluminum options that are lighter weight while maintaining durability. Steel bumpers come with a primer coating ready for paint, while chrome options feature triple-plated finishing for long-lasting shine and corrosion resistance.

How difficult is the installation process, and what tools are required?

Installation typically takes 2-4 hours for experienced mechanics. You'll need basic hand tools including socket wrenches (typically 3/4" and 7/8"), a torque wrench, and potentially a drill for minor modifications. Most bumpers bolt directly to existing frame mounting points, though some older trucks may require bracket adjustments. Professional installation is recommended if you're not comfortable working with heavy components, as bumpers can weigh 80-150 pounds.

What's the difference between the 16-inch, 18-inch, and 20-inch bumper options?

The measurement refers to the bumper's depth from the mounting surface. 16-inch bumpers sit closer to the truck for a streamlined look and are ideal for day cabs. 18-inch bumpers provide moderate projection and work well with standard hood configurations. 20-inch bumpers offer maximum protection and are preferred for trucks with extended hoods or those needing extra clearance for accessories like tow hooks or light bars.

Do these bumpers come with mounting hardware, and are they DOT compliant?

Most bumpers include basic mounting bolts, but specialized brackets or adapters may need to be purchased separately depending on your specific truck configuration. All our bumpers meet or exceed DOT standards for commercial vehicles. They're designed to handle the weight requirements for Class 8 trucks and include proper mounting points for required lighting and reflectors, though these accessories are typically sold separately.